*{
    margin: 0;
    padding: 0;
}
.clearfix:after {
    content: '';
    display: table;
    clear: both;
}
html,body{
    width: 100%;
    height: 100%;
    position: relative;
}
.extension1{
    width: 100%;
    height: 36px;
    /* background: palevioletred; */
    position: fixed;
    top:0;
    left: 0;
    z-index: 2;
    background: #000;
}
.banner-header{
   width: 1264px;
   height: 36px;
   /* background: palevioletred; */
   margin: 0 auto;
   display: flex;
   justify-content: space-between;
   background: #000;
}
.banner-header-left{
    width: 276px;
    height: 36px;
    /* background: peru; */
    display: flex;
   justify-content: space-between;
}
.banner-header-left a{
    font-size: 12px;
    text-decoration:none;
    line-height: 36px;
    color: #fff;
}
.banner-header-right{
    width: 335px;
    height: 36px;
    /* background: coral; */
}
.banner-header-right a{
    text-decoration: none;
    font-size: 12px;
    padding: 0 12px;
    line-height: 36px;
    color: #fff;
}
.banner-header2{
    width: 1264px;
    height: 84px;
    /* background: purple; */
    margin: 0 auto;
    color: #fff;
}
.banner-header2-left{
    width: 300px;
    height: 84px;
    float: left;
}
.banner-header2-left img{
    width: 300px;
    height: 60px;
    margin: 12px 0;
}
.banner-header2-middle{
    width: 620px;
    height: 84px;
    /* background: peru; */
    float: left;
    margin-left: 30px;
    line-height: 84px;
}
.banner-header2-middle a{
    text-decoration: none;
    font-size: 14px;
    margin-right: 37px;
    color: #000;
}
.banner-header2-right{
    width: 127px;
    height: 20px;
    padding: 8px 16px;
    border-radius: 20px;
    background: #ccc;
    float: right;
    margin: 24px 0;
    color: rgba(0, 0, 0, .3);
}
.extension2{
    width: 100%;
    background: #fff;
    position: fixed;
    top: 34px;
    left: 0;
    z-index: 2;
    border-bottom: 1px solid rgba(0, 0, 0, .08);
}
.cart1{
    width: 1701px;
    height: 484px;
    background-color: #f7f7fa;
    
}
.cart2{
    width: 1248px;
    /* height: 468px; */
    /* background-color: cadetblue; */
    padding: 8px;
    margin: 0 auto;
    margin-top: 119px;
}
.cart3{
    width: 1182px;
    height: 64px;
    background-color: #fff;
    padding: 0 33px;
}
.cart3 div{
    float: left;
    font-size: 16px;
    color: #343a40;
    line-height: 64px;
}

.cart4{
    margin-right: 520px;
}
.cart5{
    margin-right: 205px;
}
.cart6{
    margin-right: 140px;
}
.cart7{
    margin-right: 90px;
}
.cart9{
    width: 1192px;
    height: 173px;
    background-color: #fff;
    padding: 0 28px 19px;
    margin-top: 15px;
}
.cart10{
    width: 132px;
    height: 100px;
    /* background-color: cornflowerblue; */
    float: left;
    margin: 24px 24px 0 0;
    position: relative;
}
.cart10 img{
    width: 100px;
    height: 100px;
    margin-left: 20px;
}
.cart11{
    width: 1036px;
    height: 147px;
    /* background-color: cornsilk; */
    float: left;
    margin-top: 24px;
}
.cart12{
    width: 24px;
    height: 24px;
    position: absolute;
    top:40px;
    
}
.cart13{
    width: 431px;
    height: 147px;
    /* background-color: darkgoldenrod; */
    overflow: hidden;
    float: left;
}
.cart13 p{
    font-size: 12px;
    font-size: 16px;
    font-weight: 500;
    margin-top: 65px;
    margin-bottom: 25px;
}
.cart13 a{
    background-color: rgba(246,52,52,.08);
    font-size: 12px;
    font-weight: 400;
    color: #f34141;
    text-decoration: none;
}
.cart14{
    width: 172px;
    height: 147px;
    font-size: 18px;
    font-weight: 500;
    color: #343a40;
    float: left;
    line-height: 147px;
}
.cart15{
    width: 172px;
    height: 147px;
    /* background-color: darkkhaki; */
    float: left;
}

.cart16{
    float: left;
    width: 40px;
    height: 40px;
    border-style: none;
    background: #f7f8fa;
    border-radius: 6px;
    margin-top: 55px;
    margin-left: 25px;
}
.cart17{
    float: left;
    width: 43px;
    height: 30px;
    border-style: none;
    background-color: #fff;
    font-size: 20px;
    font-weight: 400;
    color: #333;
    text-align: center;
    margin-top: 60px;
}
.cart18{
    float: left;
    width: 40px;
    height: 40px;
    border-style: none;
    background: #f7f8fa;
    border-radius: 6px;
    margin-top: 55px;
}
.cart19{
    width: 172px;
    height: 147px;
    /* background-color: darkorange; */
    float: left;
    line-height: 147px;
    font-size: 18px;
    font-weight: 500;
    color: #343a40;
    text-align: center;
}
.cart20{
    width: 88px;
    height: 147px;
    /* background-color: deeppink; */
    float: left;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    line-height: 147px;
    text-align: center;
}
.cart21{
    width: 1707px;
    height: 108px;
    /* background-color: aquamarine; */
}
.cart22{
    width: 1264px;
    height: 108px;
    /* background-color: blueviolet; */
    margin: 0 auto;

}
.cart23{
    width: 64px;
    height: 108px;
    /* background-color: cornflowerblue; */
    float: left;
    margin-right: 890px;
    
}
.cart24{
    width: 24px;
    height: 24px;
    margin-top: 40px;
    color: rgba(0,0,0,.6);
}
.cart25{
    width: 119px;
    height: 32px;
    /* background-color: chocolate; */
    float: left;
    margin-top: 40px;
    
}
.cart26{
    float: left;
    font-size: 16px;
    color: #343a40;
    margin-top: 7px;
}
.cart27{
    float: left;
    font-size: 28px;
    font-weight: 500;
    color: #f24142;
}
.cart28{
    width: 156px;
    height: 48px;
    /* background-color: darkgreen; */
    float: right;
    background: #d2d2d2;
    border-radius: 66px;
    text-align: center;
    line-height: 48px;
    margin-top: 32px;
    
}